Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (30 commits)
  [SCSI] qla1280: set residual correctly
  [SCSI] fusion: bump version
  [SCSI] fusion: MODULE_VERSION support
  [SCSI] fusion: power pc and miscellaneous bug fixs
  [SCSI] fusion: fibre channel: return DID_ERROR for MPI_IOCSTATUS_SCSI_IOC_TERMINATED
  [SCSI] megaraid_sas: Update module author
  [SCSI] 3ware 8000 serialize reset code
  [SCSI] sr: fix error code check in sr_block_ioctl()
  [SCSI] scsi: lpfc error path fix
  [SCSI] aacraid: Product List Update
  [SCSI] libiscsi: fix senselen calculation
  [SCSI] iscsi: simplify IPv6 and IPv4 address printing
  [SCSI] iscsi: newline in printk
  [SCSI] iscsi: fix crypto_alloc_hash() error check
  [SCSI] iscsi: fix 2.6.19 data digest calculation bug
  [SCSI] scsi_scan: fix report lun problems with CDROM or RBC devices
  [SCSI] qla2xxx: Update version number to 8.01.07-k4.
  [SCSI] qla2xxx: Use generic isp_ops.fw_dump() function.
  [SCSI] qla2xxx: Perform a fw-dump when an ISP23xx RISC-paused state is detected.
  [SCSI] qla2xxx: Correct reset handling logic.
  ...

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index e11b23c641..d37048c96e 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -260,7 +260,7 @@ static int iscsi_scsi_cmd_rsp(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
         }
 
         if (rhdr->cmd_status == SAM_STAT_CHECK_CONDITION) {
-                int senselen;
+                uint16_t senselen;
 
                 if (datalen < 2) {
 invalid_datalen:
@@ -270,12 +270,12 @@ invalid_datalen:
                         goto out;
                 }
 
-                senselen = (data[0] << 8) | data[1];
+                senselen = be16_to_cpu(*(uint16_t *)data);
                 if (datalen < senselen)
                         goto invalid_datalen;
 
                 memcpy(sc->sense_buffer, data + 2,
-                       min(senselen, SCSI_SENSE_BUFFERSIZE));
+                       min_t(uint16_t, senselen, SCSI_SENSE_BUFFERSIZE));
                 debug_scsi("copied %d bytes of sense\n",
                            min(senselen, SCSI_SENSE_BUFFERSIZE));
         }